{"version":"1","record":{"id":"gelsenwasser-linnich-geothermal-probe-field-2026","canonicalSlug":"gelsenwasser-linnich-geothermal-probe-field-2026","url":"https://wellficent.com/en/news/gelsenwasser-linnich-geothermal-probe-field-2026","language":"en","title":"Linnich-Süd geothermal probe field includes 30 boreholes","summary":"Gelsenwasser Energienetze seeks a geothermal field for a cold local-heating network, with bids due 9 November.","body":["Gelsenwasser Energienetze GmbH’s TED notice 698651-2026 seeks construction of a geothermal probe field for a cold district-heating network in Linnich-Süd, Germany. The lot description calls for 30 geothermal boreholes, installation of geothermal probes and connection to a probe chamber supplied and installed as part of the work. TED classifies the procurement under CPV 45262220, water-well drilling.","The tender deadline is 9 November 2026 at 12:00 with a stated numeric offset of +01:00. TED does not provide an IANA timezone, so none is added. No estimated contract value appears in the retrieved notice fields. The procurement concerns geothermal probes and boreholes; it should not be described as a groundwater-supply project."],"keyPoints":[],"sections":[],"text":"Linnich-Süd geothermal probe field includes 30 boreholes\n\nGelsenwasser Energienetze seeks a geothermal field for a cold local-heating network, with bids due 9 November.\n\nGelsenwasser Energienetze GmbH’s TED notice 698651-2026 seeks construction of a geothermal probe field for a cold district-heating network in Linnich-Süd, Germany. The lot description calls for 30 geothermal boreholes, installation of geothermal probes and connection to a probe chamber supplied and installed as part of the work. TED classifies the procurement under CPV 45262220, water-well drilling.\n\nThe tender deadline is 9 November 2026 at 12:00 with a stated numeric offset of +01:00. TED does not provide an IANA timezone, so none is added. No estimated contract value appears in the retrieved notice fields. The procurement concerns geothermal probes and boreholes; it should not be described as a groundwater-supply project.\n\nTender notice\n\nIssuer: Gelsenwasser Energienetze GmbH\n\nNotice reference: 698651-2026\n\nNotice type: Request for tenders\n\nTender status: Open\n\nNotice date: 9 October 2026\n\nSubmission deadline: 2026-11-09T12:00:00+01:00\n\nIssuer country: Germany\n\nWell sector: Geothermal wells\n\nProcurement activity: Drilling, Well equipment\n\nEvidence checked at: 2026-10-13T14:53:19Z","category":"energy","region":"world","topics":[],"eventDate":"2026-10-09","eventDateBasis":"source-event-or-period","publishedAt":"2026-10-13T15:18:44Z","modifiedAt":"2026-10-13T15:18:44Z","publicationBasis":"first-publication","preparedAt":"2026-10-13T15:04:12Z","sourcePublishedAt":"2026-10-09","translatedAt":null,"sources":[{"url":"https://ted.europa.eu/en/notice/-/detail/698651-2026","name":"TED public procurement notice 698651-2026","checkedAt":"2026-10-13","publishedAt":"2026-10-09"}],"translations":{"en":"https://wellficent.com/en/news/gelsenwasser-linnich-geothermal-probe-field-2026","tr":"https://wellficent.com/tr/news/gelsenwasser-linnich-geothermal-probe-field-2026","ar":"https://wellficent.com/ar/news/gelsenwasser-linnich-geothermal-probe-field-2026","fr":"https://wellficent.com/fr/news/gelsenwasser-linnich-geothermal-probe-field-2026","es":"https://wellficent.com/es/news/gelsenwasser-linnich-geothermal-probe-field-2026","ru":"https://wellficent.com/ru/news/gelsenwasser-linnich-geothermal-probe-field-2026","pt":"https://wellficent.com/pt/news/gelsenwasser-linnich-geothermal-probe-field-2026"},"corrections":[],"locations":[],"type":"tender","tender":{"money":null,"issuer":{"name":"Gelsenwasser Energienetze GmbH","countryCode":"DE"},"status":"open","version":"1","deadline":{"at":"2026-11-09T12:00:00+01:00","timeZone":null,"precision":"second"},"reference":"698651-2026","noticeDate":"2026-10-09","noticeType":"request-for-tenders","officialUrl":"https://ted.europa.eu/en/notice/-/detail/698651-2026","procurement":{"sectors":["geothermal"],"sourceUrl":"https://ted.europa.eu/en/notice/-/detail/698651-2026","activities":["drilling","well-equipment"],"verifiedAt":"2026-10-13T14:53:19Z"}},"tenderDeadlinePassed":false},"directory":{"state":"current","deadlineState":"upcoming","deadlinePassed":false,"submissionsClosed":false,"evaluatedAt":"2026-10-22T19:28:45.874Z","classification":"reviewed"},"semantics":["Only published due non-withdrawn editorial tender briefs are returned. This is reviewed directory coverage, not a census of all procurement worldwide.","Issuer status is recorded from the cited notice and never rewritten by an elapsed deadline; an elapsed deadline instead closes submissions through state=archive, deadlineState=passed and submissionsClosed. Source verification is a past check, not continuous live monitoring or an eligibility guarantee.","The base directory and state=all show issued notices, excluding status=planned. state=planned is a separate procurement-plan view; status=planned selects it only when no explicit state is supplied. Coverage totals include both issued notices and plans; issuedNotices and planned are reported separately.","Current means issuer open and a source deadline not yet passed in its stated timezone/offset, or in any civil timezone when none is stated. Archive includes terminal statuses or passed deadlines. Unknown means current eligibility cannot be established for an issued notice. A planned procurement remains planned regardless of dates and is not an open invitation to bid.","Expected invitation dates are not submission deadlines. Planned records do not receive deadline eligibility or countdowns; recorded money retains its source basis. Verify the later official invitation and amendments before bidding.","Sectors and activities require explicit reviewed procurement source evidence; no keyword, issuer-country or company-name inference and no physical well joins. Empty arrays and absent procurement remain unclassified.","A day has no assumed closing time. A local minute without an explicit UTC offset remains an unknown instant; no browser/server timezone or issuer-country timezone is inferred. Without a usable offset or timezone, deadlineState is passed only once the deadline has elapsed in every civil timezone (UTC−12:00 to UTC+14:00), upcoming only while it is due in none, and unknown in between. today is the deadline date in the stated timezone/offset.","Deadline sort is closing soonest: deadlines not yet passed first, then records without a deadline, then passed deadlines most recent first. Known instants use their UTC day and time; uncertain clocks retain the reported calendar day. On a shared sort day, known instants precede uncertain clocks. No timezone is assigned to an uncertain clock. Monetary amounts retain currency and estimated-budget/awarded-value/bid-security basis.","Grouping requires exact issuer/country/reference/URL plus matching notice metadata and summaries; unknown references/dates and different lots/amendments stay separate. Every grouped brief retains its public link.","Source dates, access/check times and Wellficent first publication/update times remain separate. Null is unknown, never zero. Preserve source attribution and source-specific reuse conditions.","The official source catalogue is separate routing information, not additional tender records or proof of open bids. Its source/country counts never add to notice coverage. Directory counts beside each source cover its issuer country, not records attributed to that website.","GET/HEAD only. This page is an export of the selected result page, not a full-directory download. Follow next_url for the same selection."]}